This series of solenoid valves are of normally closed type, suitable for civil and industrial applications, supplied with alternate current.
These devices are provided with a special rectifier circuit which supplies the valve coil with a high inrush power at starting (70W in fast opening version and 138 W in slow opening version for about 120 seconds); then it reduces the power rating preventing the valve coil from overheating and keeping the gas valve in operating condition. This special circuit has enabled to achieved high operating pressure values using a small size valve coil.
A wire-net filter on the inlet avoids the entrance of dirt of > 1 mm.
Mfr. Part No. | Description |
EG40 | G 1-1/2” inlet-outlet Ø40 orifice, Flow rate: 50m³/h |